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首页> 外文期刊>Crystal growth & design >Organic-inorganic hybrids assembled from lanthanide and 1,4-phenylenebis(phosphonate)
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Organic-inorganic hybrids assembled from lanthanide and 1,4-phenylenebis(phosphonate)

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摘要

A series of novel organic-inorganic hybrids based on trivalent lanthanide (Ln = La, Ce, Pr, Nd, Sm, Eu, Gd, Tb, Dy, Ho) and 1,4-phenylbis(phosphonate) formulated as LnO_3P(C_6H_4)PO_3H has been obtained as single phases under hydrothermal conditions. In the praseodymium compound (Za1), single crystals have been obtained and the crystal structure has been determined. Za1 crystallizes in the monoclinic space group, C2/c, with a = 5.6060(4) ?, b = 20.251(7) ?, c = 8.2740(6) ?, β = 108.52(1)°. All other compounds are isostructural to Za1 as confirmed by Rietveld refinement using X-ray powder diffraction data. Compounds are characterized by thermal analyses (TG-MS and SDTA), elemental analysis, IR spectra, and X-ray thermodiffraction analysis. Their visible photoluminescence properties are also discussed.

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  • 来源
    《Crystal growth & design》 |2011年第12期|5289-5297|共9页
  • 作者单位

    Departamentos de Quimica Fisica y Analitica y Quimica Organica e Inorganica, Universidad de Oviedo, CINN, 33006 Oviedo, Spain;

    Department of Chemistry, Texas AandM University, College Station, TX 77842-3012, United States;

    MALTA Consolider Team, Departamento de Física Aplicada, Universidad de Cantabria, 39005 Santander, Spain;

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  • 正文语种 英语
  • 中图分类 晶体学;
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